462530512072 has 32 divisors (see below), whose sum is σ = 912076646400. Its totient is φ = 219468420864.

The previous prime is 462530511991. The next prime is 462530512117. The reversal of 462530512072 is 270215035264.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9873297 + ... + 9920032.

It is an arithmetic number, because the mean of its divisors is an integer number (28502395200).

Almost surely, 2^462530512072 is an apocalyptic number.

It is an amenable number.

462530512072 is a deficient number, since it is larger than the sum of its proper divisors (449546134328).

462530512072 is a wasteful number, since it uses less digits than its factorization.

462530512072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19793485 (or 19793481 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 462530512072 in words is "four hundred sixty-two billion, five hundred thirty million, five hundred twelve thousand, seventy-two".